TapFlo PTL P, Manual

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3. MAINTENANCE
IOM manual Tapflo Hose pumps
28
Fig. 3.9.4b PTL30 – PTL45
Loosen the roller bracket mounting screws [941] and
remove the shims [91] (if any).
Fig. 3.9.5a PTL9 – PTL25
On the side where the roller is not compressing the
hose, adjust the roller bracket position so that the
rotor is aligned with the first graduation mark on the
bracket.
Tighten the roller bracket mounting screws.
Fig. 3.9.5b PTL30 – PTL45
Re-tighten the roller bracket mounting screws [941].
Fig. 3.9.6
Reassemble the front cover [12] and run the pump.
Fig. 3.9.7
Place the vacuum gauge tool [15-000-99] on the
suction insert of the pump. If the reading is (-0.6) bar
or lower then further adjustment is not required.
Fig. 3.9.8a PTL9 – PTL25
If vacuum is not sufficient, remove the front cover
again and move the bracket so the second graduation
mark is in line with the rotor edge.
12
15 000 99